Calciumfluoridewhitepowder

Duxiu Chemical

Specifications

HS Code	570605
Name	Calcium fluoride white powder
Chemical Formula	CaF2
Appearance	White powder
Molar Mass	78.07 g/mol
Density	3.18 g/cm³
Melting Point	1418 °C
Boiling Point	2533 °C
Solubility In Water	Insoluble
Crystal Structure	Cubic
Refractive Index	1.434
Hardness	Mohs 4

As an accredited Calciumfluoridewhitepowder factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	500 - gram package of calcium fluoride white powder, securely sealed.
Storage	Calcium fluoride white powder should be stored in a cool, dry place. Keep it in a tightly - sealed container to prevent moisture absorption and contact with air - reactive substances. Avoid storing near heat sources or in areas prone to high humidity, as this could affect its quality and potentially lead to chemical changes.
Shipping	Calcium fluoride white powder is shipped in sealed, corrosion - resistant containers to prevent moisture and contamination. It's transported with proper handling to avoid spills, following all hazardous chemical shipping regulations.

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General Information

Historical Development

I have tasted and heard of a thing in the world, called Calcium fluoride white powder. Its quality is as white as frost and snow, and it is in a powdery state. Looking back to ancient times, this thing has long been known by the Fang family. In the past, the alchemist was in the cauldron furnace. Occasionally, he found this, although he did not know its entirety, he already felt that it was abnormal.
In later generations, with the gradual rise of the study of things, everyone explored it more and more deeply. For physicians, or to observe the possibility of its being used as medicine; for craftsmen, also think about its wonderful use in the production of utensils. As time goes by, the cognition of Calcium fluoride white powder gradually becomes clear from ignorance, from shallow to deep, its application path is also increasingly broad, emerging in many fields, used by the world, it is actually after years of precipitation and its value.

Product Overview

"Calcium Fluoride White Powder Description"
Calcium fluoride is in the shape of a white powder. Its properties are stable and it is used in many fields. This substance is insoluble in water, but soluble in acids. Its texture is fine, its color is white and pure, and it has no variegated odor.
In industry, it is often used as an important raw material in metallurgy, chemical industry and many other industries. Because of its characteristics, it can help refine metals and optimize chemical processes. In the field of scientific research, it is also a key research object. Scholars often explore its deeper physical and chemical properties to explore new application directions. And it may have potential uses in optical materials, pending further exploration by researchers. Looking at its characteristics and uses, it is of great value and is expected to bloom even brighter in the future development.

Physical & Chemical Properties

"Physical and Chemical Properties of Calcium Fluoride White Powder"
Calcium fluoride white powder, its color is as white as snow, and its quality is as fine as powder. In terms of physical characteristics, this powder is fine in texture, smooth to the touch, uniform in particles, and fine in particle size. Viewed under light, it looks like stars twinkling and shining. Its density is moderate, under room temperature and pressure, it is stable and static, and it is not easy to fly and disperse.
In terms of chemical properties, calcium fluoride white powder has certain stability. In common acid-base environments, it is not easy to react violently with it. When encountering strong acids, although not as rapid as active metals, it also gradually changes, and can slowly dissolve and release corresponding ions. And under specific high temperature conditions, crystal transformation can occur, and its internal structure can be remodeled. This process is accompanied by the absorption and release of energy, which affects many of its physical and chemical properties. Its chemical stability and changing characteristics are the key to research and application, and need to be explored in detail to clarify its properties and make good use of it.

Technical Specifications & Labeling

There are Calciumfluoridewhitepowder in "Technical Specifications and Labeling (Commodity Parameters) "
, that is, calcium fluoride white powder. Its technical specifications are related to the preparation method. From the selection of raw materials, it needs to be pure and free of impurities, to the reaction conditions, temperature, pressure, etc. must be accurately controlled to obtain high-quality products.
In terms of identification, the product parameters should be clear. The appearance is white powder, which is a significant logo. The purity needs to reach a specific standard, such as not less than [X]%, and the impurity content should be extremely low. The particle size also has requirements, and the uniformity needs to meet the specifications. All these are the keys to the technical specifications and labeling (commodity parameters) of CaF ² products, which are related to quality and cannot be ignored.

Preparation Method

To prepare calcium fluoride white powder, the method is as follows:
Raw materials and production process: Calcium salt and fluoride are used as raw materials. Common calcium salts such as calcium carbonate have pure texture, and hydrofluoric acid can be selected for fluoride, which is active in nature. First grind calcium carbonate into a fine powder to increase the reaction contact area. Prepare hydrofluoric acid at an appropriate concentration.
Reaction steps: Slowly pour the ground calcium carbonate powder into hydrofluoric acid, and stir it while inverted to make it fully react. This process will release heat, and the temperature needs to be controlled to avoid overreaction. The chemical reaction formula is $CaCO_ {3} + 2HF = CaF_ {2} + H_ {2} O + CO_ {2}\ uparrow $. Catalytic mechanism: A little catalyst can be added, such as a rare earth compound, which can speed up the reaction rate and make calcium fluoride precipitate faster. After the reaction, pure calcium fluoride white powder can be obtained through precipitation, filtration, washing, drying and other processes.

Chemical Reactions & Modifications

There are Calciumfluoridewhitepowder of this substance today, which is very important for the study of chemistry. Its chemical reaction and modification are the key to our research.
When observing its reaction and interacting with various substances, it shows unique changes. In case of a certain agent or new substance, its shape and properties are different from before. The law of this change needs to be explored in detail to clarify its internal rationale.
As for modification, various methods can be used to adjust its structure and properties. Or apply heat, or add other substances to make it have better properties, such as enhancing stability, or changing its color and texture.
In the process of scientific research, we should study the chemical reactions and modifications of Calciumfluoridewhitepowder carefully to promote the progress of chemistry, so that it can be widely used in various fields and add brilliance to the well-being of the world.

Synonyms & Product Names

"On the Synonyms and Trade Names of Fluorite"
In this world, there is a thing called Calcium fluoride white powder, which translates to calcium fluoride white powder. It is also common in chemical things. This substance is also commonly known as fluorite. Fluorite has been around for a long time.
According to the ancient books, the name of fluorite has been used for a long time. Its color is pure white, crystal clear, like condensation. In the past, Fang family warlocks or materials used for alchemy, and some craftsmen took its beauty and carved it into tools. At that time, although there was no detailed chemical identification of today, it had already recognized its characteristics.
As for its synonyms, there are different names in different places. The names vary either because of their appearance or because of their uses. And the names of commodities also become easier with the needs of the market and the changes of time. However, their roots are all the genus of calcium fluoride. Although the names are similar and different, their quality remains unchanged. They are all useful materials in the world, or used for industrial extraction, or for decoration. They have made great contributions to today's society.

Safety & Operational Standards

"About" Calcium fluoride white powder "Product Safety and Operation Specifications"
Calcium fluoride white powder is a common substance in chemical research. When using and studying this product, safety and operation standards are of paramount importance.
The first word is safe. Although this substance has specific chemical properties, it also has latent risks. When properly stored, it should be placed in a dry, cool and well-ventilated place to prevent adverse reactions with moisture or other chemicals. When taking it, be sure to take protective measures and wear suitable protective gloves, goggles, etc., to avoid contact with the skin and eyes. If it comes into contact accidentally, rinse it with plenty of water immediately and seek medical treatment in time.
On the operating specifications, in the experimental operation, it is necessary to strictly follow the established procedures. When weighing, use precise instruments to ensure that the dosage is accurate. During the dissolution or reaction process, pay close attention to the reaction conditions, such as temperature, pH and other factors, which will affect the reaction results. And the experimental operation should be carried out in professional experimental equipment and environment to ensure the accuracy and safety of the operation.
Furthermore, after use, the remaining Calcium fluoride white powder should not be discarded at will, and should be properly disposed of in the prescribed manner to prevent pollution to the environment. If an unexpected situation occurs during the experiment, such as leakage, do not panic, and need to be dealt with quickly according to the emergency plan to minimize the harm.
In short, when researching and using Calcium fluoride white powder products, strict adherence to safety and operating standards is fundamental to ensuring personnel safety, smooth experimentation and environmental protection.

Application Area

"Application of Calcium Fluoride White Powder"
The calcium fluoride white powder is a chemically delicate thing. It is quite effective in the field of metallurgy. In the process of metallurgy, it can help melt ore, make impurities quickly separate, and improve the purity of metals. It is like a scavenger, maintaining the purity of the smelting furnace, and promoting the purity of metals.
In the field of optics, it also shows supernatural powers. Because of its excellent optical characteristics, it is often the choice of lenses and prisms, which allow light to be accurately refracted and reflected, making the image clear, and assisting optical instruments to understand the subtleties, such as the eyes of the sky, and the view of all things at the millimeter.
And in the chemical industry, it is an important raw material. It can produce special chemicals for the synthesis of many fine chemicals, such as hand brocade, adding brilliant chemical colors, contributing to the prosperity of the industry, and widely spreading its power in various fields of application.

Research & Development

There is a strange thing in the world, called Calcium fluoride white powder, which is an essential product of chemistry. I have devoted myself to studying this substance for a long time.
First observed its properties, the color is white as frost, and it is in the shape of powder. Explore its source, know that it can be found in mines, and can also be obtained by chemical method. So think about it, it can be used in optical instruments, because it has a unique effect on light, which can make light clear and transparent, which is very beneficial for lenses and other things; it is also used in metallurgy, which can help ore separation and improve the purity of metals.
I often think that if we can improve its production method, it may improve its quality and increase its output. Therefore, research day and night, based on ancient methods, participate in new techniques, and hope to make breakthroughs. Looking forward to the future, the research and development of this product can be taken to a higher level, shine in various fields, and be used by the world for the benefit of all people.

Toxicity Research

"On the toxicity of Calciumfluoride white powder"
The nature of the taste is different. Now look at Calciumfluoride white powder, its toxicity is related to people's livelihood.
After careful investigation, although Calciumfluoride white powder is white powder, its toxicity should not be underestimated. In experiments, if it is not carefully entered into the body, it can disturb the viscera. If it touches the skin, it may cause itchy and red skin.
Its poison is mostly due to the fluoride contained in it. Fluoride, although it is a trace amount of what the human body needs, is harmful if it is too much. In Calciumfluoride white powder, fluoride meets water or acid, and it is easy to separate free fluoride ions. After entering the body, it runs through the bloodline and invades the bones and teeth. After long-term contact, the bone is brittle and easy to fold, and the tooth spots and color change.
Therefore, in the research and use of Calciumfluoride white powder, we should be careful and strictly abide by the regulations to prevent toxicity and ensure everyone's well-being.

Future Prospects

Today, Calciumfluoride white powder, although it is in the shape of white powder, has considerable prospects for future development. It is stable and has a wide range of uses. In the industrial field, it may help materials to improve and make products more durable. In the path of scientific research, it is expected to pave the foundation for new exploration and lead cutting-edge research. With time, it will definitely emerge in more fields, such as medical care, electronics, etc., bringing new changes to people's lives. When the technology is mature, its applications may be as bright as stars and spread all over the world, adding bricks and mortar to the future development and creating a new situation. The future is bright and full of expectations.

Where to Buy Calciumfluoridewhitepowder in China?

As a trusted Calciumfluoridewhitepowder manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading Calciumfluoridewhitepowder supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the main use of Calcium fluoride white powder?

Calcium fluoride (calcium fluoride, CaF ²), which is white and powdery, is widely used.
In the field of metallurgy, calcium fluoride can be used as a flux. When smelting metals such as steel, adding calcium fluoride can reduce the melting point of the vein stone in the ore, making the slag more fluid, thereby effectively separating metals and impurities, and improving the purity and smelting efficiency of metals. "Adding calcium fluoride to the smelting furnace can reduce the melting point of gangue stones and make the slag flow smoothly, so as to separate metals and impurities, improve their purity, and increase the smelting efficiency."
In the chemical industry, calcium fluoride is a key raw material for the production of hydrofluoric acid. Hydrofluoric acid has a wide range of uses and can be used to etch glass because it can react with silica in glass to achieve fine processing of glass. It is also used to manufacture a variety of fluorine-containing compounds, such as fluorocarbons, which play an important role in many fields such as chemical and materials. "Calcium fluoride is the main material for making hydrofluoric acid. Hydrofluoric acid can etch glass. It is also used to make various fluorides, which are widely used in chemical and material fields."
In the field of optics, calcium fluoride crystals have excellent optical properties and high transmittance. They can be used to manufacture optical components such as optical lenses and prisms. They are widely used in optical instruments, such as microscopes, telescopes, etc., providing important support for optical observation and research. " Calcium fluoride crystals have excellent optics and high transmittance, and can be used to make optical lenses, prisms and other components. They are widely used in microscopes, telescopes and other optical instruments, and are essential for optical observation and research. "
In addition, in the electronics industry, calcium fluoride is also used, which can be used to make insulating materials for some electronic components to ensure the stable operation of electronic equipment." In the electronics industry, calcium fluoride can be used as an insulating material for some electronic components to ensure the stability of electronic equipment. "

What are the physical properties of Calcium fluoride white powder

Calcium fluoride (calcium fluoride) is a white powder with many physical properties. It is white in color and in a powder state, which is visually available. Its density is about 3.18 g/cm ³, and the texture is relatively dense. The Mohs hardness is about 4, indicating that it has a certain hardness and cannot be easily scratched.
Calcium fluoride has a high melting point of 1418 ° C and a boiling point of 2533 ° C. This high melting point and boiling point show that its structure is stable and requires extremely high temperatures to cause its state to change. Under normal temperature and pressure, the white powder of calcium fluoride is chemically stable, insoluble in water, and only slightly soluble in acids.
Its crystal structure is also unique, belonging to the cubic crystal system, and calcium ions and fluorine ions are arranged according to specific laws, giving it unique physical properties. Calcium fluoride has a low refractive index and is widely used in the field of optics, such as the production of optical lenses. Because of its good absorption and refraction properties of specific wavelengths, it can be used in infrared and ultraviolet optical systems. In addition, this white powder has a fine and uniform appearance, and the granularity varies according to the preparation method. However, it is often in the form of fine powder, which is convenient for subsequent processing and application.

Calcium fluoride white powder

To prepare the white powder of calcium fluoride, you can follow the following method. Take an appropriate amount of calcium, the calcium must be pure and free of impurities, and put it in a special utensil. In addition, prepare a sufficient amount of fluorine, and ensure its purity.
First heat the calcium at a specific temperature, so that it gradually reaches an appropriate temperature. At this time, the activity of calcium is just right. Then, slowly introduce fluorine gas, so that the two are in uniform contact. In this process, it is necessary to observe the state of the reaction, control the rate of the reaction, and do not make it too violent.
When calcium and fluorine come into contact, a reaction of compound occurs, and the two blend to gradually produce calcium fluoride. The product produced by this reaction is initially gaseous and must be condensed to gradually condense into a solid state.
When the reaction is over, the resulting solid is calcium fluoride containing impurities. A fine filtration method is required to remove its impurities to make the product pure. Then use a low temperature drying technique to remove the moisture contained in it, and finally obtain a white and pure calcium fluoride white powder. The whole preparation process, in terms of temperature, rate, purity and other links, must be precisely controlled to obtain high-quality calcium fluoride white powder.

Calcium fluoride white powder in which industries

Calcium fluoride, that is, calcium fluoride, its white powder is used in many industries.
In the metallurgical industry, calcium fluoride can be used as a flux. Gu Yun: "In the metallurgical industry, if you want to make the ore melt quickly, calcium fluoride powder can be a melting agent. It can reduce the melting point of the ore, promote the separation of metals and impurities, and make the smelting process smoother. The smelting of high-quality metals such as iron and aluminum often depends on this." In steel smelting, the addition of calcium fluoride can reduce the melting point of slag, improve the fluidity of the slag, make the molten iron and slag better separated, and improve the quality of steel.
In the chemical industry, calcium fluoride is a key raw material for the preparation of hydrofluoric acid. "Chemical acid production is based on calcium fluoride. When heated with sulfuric acid, hydrofluoric acid can be obtained. This acid is indispensable for etching glass, semiconductor manufacturing and many other things. "Hydrofluoric acid is often used for glass etching, which can create exquisite patterns on the surface of glass; in the field of semiconductor manufacturing, it is used for chip etching process to fine process semiconductor materials.
In the building materials industry, calcium fluoride is also used." In the way of building materials, calcium fluoride can be used in the manufacture of ceramics and glass. In ceramics, it can increase its color and transparency; in glass, it can reduce its melting point and change its optical properties to make special glass. "Adding calcium fluoride to ceramic glazes can make the surface of ceramics smoother and brighter. When manufacturing optical glass, calcium fluoride can adjust the refractive index and dispersion properties of the glass to meet the needs of different optical instruments.
In the field of optics, "In the way of optics, calcium fluoride single crystals can be used to make optical components. Its light transmittance is good, and it performs well in the ultraviolet and infrared bands. It is suitable for lenses, prisms, etc., and is used in optical instruments, astronomical observations, etc." Calcium fluoride crystals have unique optical properties under ultraviolet light, and can be used to make high-precision optical lenses, which are used in high-end microscopes, telescopes and other equipment.
In addition, in the electronics industry, calcium fluoride is used in the manufacture of electronic components; in the pharmaceutical field, a small amount of calcium fluoride can be used as a drug additive, etc. It has a wide range of uses and is of great value in

Calcium fluoride white powder chemical properties

Calcium fluoride white powder, namely calcium fluoride (CaF ²), is a common inorganic compound. It has the following chemical properties:
First, it is insoluble in water. At room temperature and pressure, calcium fluoride has very little solubility in water. This property allows it to exist or separate in the form of precipitation in many chemical reactions and industrial processes involving the aqueous phase. As Gu said: "The contents of water have their own degrees. Calcium fluoride is insoluble and unique in water."
Second, it can react with strong acids. When exposed to strong acids such as sulfuric acid, calcium fluoride will react to form hydrogen fluoride gas and corresponding calcium salts. Taking the reaction with sulfuric acid as an example, the chemical equation is CaF 2 + H 2 SO 1 = CaSO 1 + 2HF ↑. This reaction is quite crucial in the process of industrial production of hydrogen fluoride. It can be said that "strong acid encounters calcium fluoride, hydrofluoride escapes during it, and calcium salts are newly formed. The process relies on this."
Third, high temperature stability. Calcium fluoride has a high melting point of about 1418 ° C, which can maintain stable structure and properties in high temperature environments and is not easy to decompose. In high temperature operations such as metallurgy and ceramics, this property makes it an excellent material. "In high temperature flames, calcium fluoride is as stable as loose, the structure does not decompose, and the uses are endless".
Fourth, the optical properties are unique. Calcium fluoride crystals have good transmittance to ultraviolet, visible and infrared light, and have low refractive index and small dispersion. They are widely used in the field of optics, such as the production of optical lenses, prisms and other components. In fact, "light travels on calcium fluoride, which is transparent without distortion, and the dispersion refractive index is excellent for light minister".
Fifth, it can undergo metathesis reaction with some metal salts. If it meets with soluble carbonate, under certain conditions, calcium carbonate precipitation and corresponding fluoride will be formed. This is "salt phase interaction, precipitation of new matter, calcium fluoride meets carbonate, and the change is also distinct".